反应详情

Ethyl-(3-nitropyridin-4-yl)amine (8.7 g, 52.0 mmol) in ethanol (150 ml) was hydrogenated for 18 hours in the presence of 10% palladium on carbon. After filtration of the catalyst through celite, the filtrate was concentrated in vacuo to afford the title compound (6.7 g, 94%).

1. filtrationAfter filtration of the catalyst through celite
2. concentrationthe filtrate was concentrated in vacuo